Low energy

AirDisc Cooling Technologies

Energy

De La Salle University

A low-energy alternative to air conditioners

Wasser

Energy

Tshwane University of Technology

A washing machine that needs no electricity or running water

Box-jector

Energy

KAIST – Korea Advanced Institute of Science and Technology

Turn unwanted phones into movie projectors

Livefeed

Energy

National University of Singapore

An air powered air quality sensor

Sunergy

Energy

National Autonomous University of Mexico (UNAM)

A smart phone for places without power